Aportaciones a la XI Asamblea General
Subtitle: Conferencia Interamericana de Seguridad Social : Instituto Mexicano del Seguro Social, México, 1977.
Contributors: Inter-American Conference on Social Security, 11th, Mexico, 1977.
Publisher: El Instituto
Published: 1977
Place of publication: [México
Language: spa
Subjects: Social security -- America -- Congresses.; Social security -- Mexico -- Congresses.
Other titles: Aportaciones a la undécimo Asamblea General; Aportaciones a la 11. Asamblea General
Notes: Includes bibliographical references.